crabka_protocol/opt/rustwide/workdir/generated/
DescribeTopicPartitionsRequest.borrowed.rs

1// AUTO-GENERATED by crabka-protocol-codegen against a9ce3221537b8653448750697915607dc7936cf3. Do not edit.
2
3use bytes::BufMut;
4
5use crate::primitives::fixed::{get_i32, get_i8, put_i32};
6use crate::primitives::string_bytes::{
7    compact_string_len, put_compact_string, put_string, string_len,
8};
9use crate::primitives::string_bytes_borrowed::{
10    get_compact_string_borrowed, get_string_borrowed,
11};
12use crate::tagged_fields::{read_tagged_fields, tagged_fields_len, WriteTaggedFields};
13use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
14
15pub const API_KEY: i16 = 75;
16pub const MIN_VERSION: i16 = 0;
17pub const MAX_VERSION: i16 = 0;
18pub const FLEXIBLE_MIN: i16 = 0;
19
20#[inline]
21fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
22
23#[derive(Debug, Clone, PartialEq, Eq)]
24pub struct DescribeTopicPartitionsRequest<'a> {
25    pub topics: Vec<TopicRequest<'a>>,
26    pub response_partition_limit: i32,
27    pub cursor: Option<Cursor<'a>>,
28    pub unknown_tagged_fields: UnknownTaggedFields,
29}
30
31impl<'a> Default for DescribeTopicPartitionsRequest<'a> {
32    fn default() -> Self {
33        Self {
34            topics: Vec::new(),
35            response_partition_limit: 2_000i32,
36            cursor: None,
37            unknown_tagged_fields: Default::default(),
38        }
39    }
40}
41
42impl<'a> DescribeTopicPartitionsRequest<'a> {
43    pub fn to_owned(&self) -> crate::owned::describe_topic_partitions_request::DescribeTopicPartitionsRequest {
44        crate::owned::describe_topic_partitions_request::DescribeTopicPartitionsRequest {
45            topics: (self.topics).iter().map(|it| it.to_owned()).collect(),
46            response_partition_limit: (self.response_partition_limit),
47            cursor: (self.cursor).as_ref().map(|v| v.to_owned()),
48            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
49        }
50    }
51}
52
53impl<'a> Encode for DescribeTopicPartitionsRequest<'a> {
54    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
55        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
56            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
57        }
58        let flex = is_flexible(version);
59        if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.topics).len(), flex); for it in &self.topics { it.encode(buf, version)?; } } }
60        if version >= 0 { put_i32(buf, self.response_partition_limit) }
61        if version >= 0 { match &self.cursor { None => { buf.put_i8(-1); }, Some(v) => { buf.put_i8(1); v.encode(buf, version)?; } } }
62        if flex {
63            let tagged = WriteTaggedFields::new();
64            tagged.write(buf, &self.unknown_tagged_fields);
65        }
66        Ok(())
67    }
68    fn encoded_len(&self, version: i16) -> usize {
69        let flex = is_flexible(version);
70        let mut n: usize = 0;
71        if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.topics).len(), flex); let body: usize = (self.topics).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
72        if version >= 0 { n += 4; }
73        if version >= 0 { n += 1 + self.cursor.as_ref().map_or(0, |v| v.encoded_len(version)); }
74        if flex {
75            let known_pairs: Vec<(u32, usize)> = Vec::new();
76            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
77        }
78        n
79    }
80}
81
82impl<'de> DecodeBorrow<'de> for DescribeTopicPartitionsRequest<'de> {
83    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
84        if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
85            return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
86        }
87        let flex = is_flexible(version);
88        let mut out = Self::default();
89        if version >= 0 { out.topics = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(TopicRequest::decode_borrow(buf, version)?); } v }; }
90        if version >= 0 { out.response_partition_limit = get_i32(buf)?; }
91        if version >= 0 { out.cursor = if get_i8(buf)? < 0 { None } else { Some(Cursor::decode_borrow(buf, version)?) }; }
92        if flex {
93            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
94                Ok(false)
95            })?;
96        }
97        Ok(out)
98    }
99}
100
101#[derive(Debug, Clone, PartialEq, Eq)]
102pub struct TopicRequest<'a> {
103    pub name: &'a str,
104    pub unknown_tagged_fields: UnknownTaggedFields,
105}
106
107impl<'a> Default for TopicRequest<'a> {
108    fn default() -> Self {
109        Self {
110            name: "",
111            unknown_tagged_fields: Default::default(),
112        }
113    }
114}
115
116impl<'a> TopicRequest<'a> {
117    pub fn to_owned(&self) -> crate::owned::describe_topic_partitions_request::TopicRequest {
118        crate::owned::describe_topic_partitions_request::TopicRequest {
119            name: (self.name).to_string(),
120            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
121        }
122    }
123}
124
125impl<'a> Encode for TopicRequest<'a> {
126    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
127        let flex = version >= 0;
128        if version >= 0 { if flex { put_compact_string(buf, self.name) } else { put_string(buf, self.name) } }
129        if flex {
130            let tagged = WriteTaggedFields::new();
131            tagged.write(buf, &self.unknown_tagged_fields);
132        }
133        Ok(())
134    }
135    fn encoded_len(&self, version: i16) -> usize {
136        let flex = version >= 0;
137        let mut n: usize = 0;
138        if version >= 0 { n += if flex { compact_string_len(self.name) } else { string_len(self.name) }; }
139        if flex {
140            let known_pairs: Vec<(u32, usize)> = Vec::new();
141            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
142        }
143        n
144    }
145}
146
147impl<'de> DecodeBorrow<'de> for TopicRequest<'de> {
148    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
149        let flex = version >= 0;
150        let mut out = Self::default();
151        if version >= 0 { out.name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
152        if flex {
153            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
154                Ok(false)
155            })?;
156        }
157        Ok(out)
158    }
159}
160
161#[derive(Debug, Clone, PartialEq, Eq)]
162pub struct Cursor<'a> {
163    pub topic_name: &'a str,
164    pub partition_index: i32,
165    pub unknown_tagged_fields: UnknownTaggedFields,
166}
167
168impl<'a> Default for Cursor<'a> {
169    fn default() -> Self {
170        Self {
171            topic_name: "",
172            partition_index: 0i32,
173            unknown_tagged_fields: Default::default(),
174        }
175    }
176}
177
178impl<'a> Cursor<'a> {
179    pub fn to_owned(&self) -> crate::owned::describe_topic_partitions_request::Cursor {
180        crate::owned::describe_topic_partitions_request::Cursor {
181            topic_name: (self.topic_name).to_string(),
182            partition_index: (self.partition_index),
183            unknown_tagged_fields: self.unknown_tagged_fields.clone(),
184        }
185    }
186}
187
188impl<'a> Encode for Cursor<'a> {
189    fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
190        let flex = version >= 0;
191        if version >= 0 { if flex { put_compact_string(buf, self.topic_name) } else { put_string(buf, self.topic_name) } }
192        if version >= 0 { put_i32(buf, self.partition_index) }
193        if flex {
194            let tagged = WriteTaggedFields::new();
195            tagged.write(buf, &self.unknown_tagged_fields);
196        }
197        Ok(())
198    }
199    fn encoded_len(&self, version: i16) -> usize {
200        let flex = version >= 0;
201        let mut n: usize = 0;
202        if version >= 0 { n += if flex { compact_string_len(self.topic_name) } else { string_len(self.topic_name) }; }
203        if version >= 0 { n += 4; }
204        if flex {
205            let known_pairs: Vec<(u32, usize)> = Vec::new();
206            n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
207        }
208        n
209    }
210}
211
212impl<'de> DecodeBorrow<'de> for Cursor<'de> {
213    fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
214        let flex = version >= 0;
215        let mut out = Self::default();
216        if version >= 0 { out.topic_name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
217        if version >= 0 { out.partition_index = get_i32(buf)?; }
218        if flex {
219            out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
220                Ok(false)
221            })?;
222        }
223        Ok(out)
224    }
225}
crabka_protocol/opt/rustwide/workdir/generated/DescribeTopicPartitionsRequest.borrowed.rs

crabka_protocol/opt/rustwide/workdir/generated/
DescribeTopicPartitionsRequest.borrowed.rs
